| Description of elements in the header | |
|---|---|
| m_ss | amount of monthly sunshine duration |
| m_sx | the maximum sunshine duration in the month |
| m_sxd | the day with the maximum sunshine duration |
| m_dsf20 | number of days when the sunshine duration is less than 20 % of the astronomic sunshine duration |
| m_dsf80 | number of days when the sunshine duration is more than 80 % of the astronomic sunshine duration |
| 1982. | m_ss | m_sx | m_sxd | m_dsf20 | m_dsf80 |
|---|---|---|---|---|---|
| January | 36.5 | 5.7 | 1982-01-08 | 22 | 0 |
| February | 105.2 | 8.0 | 1982-02-11 | 9 | 0 |
| March | 141.2 | 10.6 | 1982-03-27 | 12 | 3 |
| April | 166.8 | 11.2 | 1982-04-05 | 8 | 2 |
| May | 258.9 | 13.2 | 1982-05-15 | 5 | 9 |
| June | 271.9 | 13.9 | 1982-06-03 | 3 | 3 |
| July | 249.4 | 13.2 | 1982-07-18 | 7 | 7 |
| August | 225.2 | 13.0 | 1982-08-02 | 5 | 5 |
| September | 224.8 | 11.1 | 1982-09-04 | 4 | 6 |
| October | 122.0 | 8.5 | 1982-10-17 | 9 | 0 |
| November | 101.0 | 7.7 | 1982-11-06 | 15 | 1 |
| December | 25.6 | 6.5 | 1982-12-02 | 25 | 0 |